The bottom of the box is marked Omega Pat. The box has light wear for it's age, as pictured. The hinge opens and closes properly. The inside of the box is lined with antique white silky fabric on the backdrop and gray felt on the base. The backdrop is marked "Omega".
The base will allow for a single pocket watch up to approximately 44mm in diameter. The fabric is in great condition.
This rare Omega pocket watch box is in excellent condition.